Dredging device for water conservancy project

Abstract

The desilting device for the water conservancy project comprises an installation frame, the upper surface of the installation frame is fixedly communicated with a desilting pump, the upper surface of the desilting pump is fixedly connected with a floating barrel, the upper surface of the floating barrel is fixedly connected with a reinforcing floating plate, the left side face of the desilting pump is fixedly communicated with a reducing sleeve, and the left side face of the reducing sleeve is fixedly connected with a connecting rod. And the bottom surface of the dredging pump is fixedly connected with a filter cover. By means of the driver, the driving arm and the spiral blade, sludge can be guided to the position close to the dredging pump and sucked into the filter cover, the filter cover can prevent large sludge mixtures from entering the dredging pump, the risk of impurity blocking is reduced, normal work of the dredging pump is further ensured, then the motor is started to drive the transmission rod, and the dredging pump is driven by the transmission rod. The sludge mixture is crushed by utilizing the crushing blades, so that the sludge mixture can be sucked by the dredging pump more easily, the sludge treatment capacity of the device is further improved, meanwhile, the crushed sludge mixture is easier to treat, and the pollution to the environment is reduced.

Description

Technical Field

[0001] The present application relates to the field of water conservancy projects, and in particular to a dredging device for water conservancy projects. Background Art

[0002] Water conservancy projects refer to engineering activities that develop, utilize, govern, protect and manage water resources in order to meet the needs of human society. They include the control and utilization of natural water bodies such as rivers, lakes and groundwater, as well as the allocation, regulation and protection of water resources. The main purpose of water conservancy projects is to meet the needs of flood control, irrigation, water supply, power generation, shipping, tourism, ecology and other aspects. They can not only effectively control floods and reduce the damage caused by floods to human society and the natural environment, but also transport water resources to arid areas to meet the needs of agricultural irrigation and urban water supply. They are of great significance in promoting social and economic development, ensuring people's safety and improving the ecological environment.

[0003] Silt deposition is a common problem in water conservancy projects such as rivers, lakes, and reservoirs. Accumulated silt deposition can lead to problems such as poor water flow and deterioration of water quality. Commonly used dredging methods include dredging with excavators and silting with underwater suction machines. However, since the silt is often mixed with stones and granular debris, it is easy to damage the equipment and affect the normal operation of the dredging pump.

[0004] Therefore, we propose a dredging device for water conservancy projects to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a silt removal device for water conservancy projects to solve the problems raised in the above background technology.

[0006] The present application embodiment adopts the following technical solutions:

[0007] A dredging device for water conservancy projects comprises a mounting frame, the upper surface of the mounting frame is fixedly connected to a dredging pump, the upper surface of the dredging pump is fixedly connected to a float, the upper surface of the float is fixedly connected to a reinforcing floating plate, the left side of the dredging pump is fixedly connected to an adapter sleeve, the bottom surface of the dredging pump is fixedly connected to a filter cover, the bottom surface of the filter cover is fixedly connected to a motor, the output end of the motor passes through the filter cover and extends to the interior of the filter cover, the output end of the motor is fixedly connected to a transmission rod, and the outer surface of the transmission rod is fixedly connected to a group of crushing blades.

[0008] Preferably, a status display light is fixedly connected to the front of the dredging pump, and the status display light is electrically connected to the dredging pump via a wire.

[0009] Preferably, a lifting ring is fixedly connected to the upper surface of the mounting frame.

[0010] Preferably, a parameter plate is provided on the back of the dredging pump, and the front of the parameter plate is fixedly connected to the back of the dredging pump.

[0011] Preferably, four mounting seats are fixedly connected to the bottom surface of the mounting frame, a driver is fixedly connected to the bottom surface of each mounting seat, a driving arm is fixedly connected to the bottom surface of each driver, and a spiral blade is fixedly connected to the outer surface of each driving arm.

[0012] Preferably, the left side surface of the adapter sleeve is fixedly connected with a transmission conduit, and one end of each transmission conduit away from the adapter sleeve is fixedly connected with a quick-connect sleeve.

[0013] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0014] Firstly, the device can facilitate the connection and disassembly of the output end of the dredging pump and the sewage pipe through the adapter sleeve, the transmission conduit and the quick-connect sleeve, so as to facilitate the centralized discharge and subsequent treatment of sludge, improve the flexibility of sludge treatment, and the effective sludge discharge can reduce the pollution of the environment by sludge, and avoid the secondary pollution that may be caused by sludge during transportation, thereby improving the safety and environmental protection of the operation, which is very practical.

[0015] Secondly, the device can lead the silt to the vicinity of the dredging pump and suck it into the filter cover through the driver, driving arm and spiral blades, and the filter cover can prevent large pieces of silt mixture from entering the dredging pump, reducing the risk of clogging by debris, thereby ensuring the normal operation of the dredging pump. The motor is then started to drive the transmission rod, and the silt mixture is broken up by the crushing blade, which can make it easier to be sucked into the dredging pump, thereby improving the silt processing capacity of the device. At the same time, the broken silt mixture is easier to handle, which can reduce pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of a silt removal device for water conservancy projects;

[0018] Figure 2 The following is a schematic diagram of the three-dimensional structure of the utility model for a dredging device for a water conservancy project from a rear perspective;

[0019] Figure 3 The utility model is a front cross-sectional view of a filter cover in a silt removal device for a water conservancy project;

[0020] Figure 4 The utility model is used in a dredging device for water conservancy projects. Figure 3 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: 1. Mounting frame; 2. Lifting ring; 3. Dredging pump; 4. Float; 5. Reinforcement floating plate; 6. Mounting seat; 7. Driver; 8. Driving arm; 9. Spiral blade; 10. Parameter plate; 11. Adapter sleeve; 12. Transmission duct; 13. Quick connector sleeve; 14. Motor; 15. Filter cover; 16. Transmission rod; 17. Crushing blade; 18. Status display light. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0023] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0024] See also Figure 1-4 The utility model provides a technical solution for a dredging device for water conservancy projects:

[0025] A dredging device for a water conservancy project comprises a mounting frame 1, the upper surface of the mounting frame 1 is fixedly connected to a dredging pump 3, the upper surface of the dredging pump 3 is fixedly connected to a buoy 4, the upper surface of the buoy 4 is fixedly connected to a reinforcing floating plate 5, the left side of the dredging pump 3 is fixedly connected to an adapter sleeve 11, the bottom surface of the dredging pump 3 is fixedly connected to a filter cover 15, the bottom surface of the filter cover 15 is fixedly connected to a motor 14, the output end of the motor 14 passes through the filter cover 15 and extends to the inside of the filter cover 15, the output end of the motor 14 is fixedly connected to a transmission rod 16, the outer surface of the transmission rod 16 is fixedly connected to a group of crushing blades 17, through the crushing blades 17, the sludge mixture can be broken up and sucked into a transmission conduit 12, and finally the sludge is discharged to a designated location through a sewage pipe, and the volume of the broken sludge mixture is reduced, which can reduce the transportation cost and is also beneficial to the subsequent treatment and utilization, and through the cooperation of the above structures, efficient sludge cleaning can be carried out, the water environment can be quickly improved, and the operation efficiency of the water conservancy project can be improved.

[0026] In this embodiment, a status display light 18 is fixedly connected to the front of the dredging pump 3, and the status display light 18 is electrically connected to the dredging pump 3 through a wire. The status display light 18 can help the staff understand the operating status of the device. A lifting ring 2 is fixedly connected to the upper surface of the mounting frame 1. The lifting ring 2 can help the staff move the device. A parameter sign 10 is provided on the back of the dredging pump 3. The front of the parameter sign 10 is fixedly connected to the back of the dredging pump 3. The parameter sign 10 can help the staff understand the specific parameters and usage of the device.

[0027] In this embodiment, four mounting seats 6 are fixedly connected to the bottom surface of the mounting frame 1, and a driver 7 is fixedly connected to the bottom surface of each mounting seat 6. A driving arm 8 is fixedly connected to the bottom surface of each driver 7, and a spiral blade 9 is fixedly connected to the outer surface of each driving arm 8. The rotating spiral blade 9 can lead the sludge to the vicinity of the dredging pump 3, thereby reducing the resistance of the sludge during the transportation process, thereby improving the dredging efficiency of the device. The left side of the adapter sleeve 11 is fixedly connected to a transmission conduit 12, and each transmission conduit 12 is fixedly connected to a quick-connect sleeve 13 at one end away from the adapter sleeve 11. By setting the quick-connect sleeve 13, the docking speed of the transmission pipeline of the staff can be increased, thereby improving the work efficiency.

[0028] Working principle: When the dredging device of the water conservancy project is used, the user first transports the device to the water area that needs to be dredged, and then uses the cable and the lifting ring 2 to pull the device to the designated location, and then connects the output end of the dredging pump 3 with the sewage pipe through the adapter sleeve 11, the transmission conduit 12 and the quick-connect sleeve 13. Then, the operator adjusts the speed of the dredging pump 3 through the controller, cooperates with the driver 7, the driving arm 8 and the spiral blade 9 to lead the silt to the vicinity of the dredging pump 3 and suck it into the filter cover 15, then starts the motor 14 to drive the transmission rod 16, uses the crushing blade 17 to break up the silt mixture and suck it into the transmission conduit 12, and finally discharges the silt to the designated location through the sewage pipe.

[0029] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0030] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A dredging device for a water conservancy project, comprising a mounting frame (1), characterized in that: The upper surface of the mounting frame (1) is fixedly connected to a dredging pump (3), the upper surface of the dredging pump (3) is fixedly connected to a buoy (4), the upper surface of the buoy (4) is fixedly connected to a reinforcing floating plate (5), the left side of the dredging pump (3) is fixedly connected to an adapter sleeve (11), the bottom surface of the dredging pump (3) is fixedly connected to a filter cover (15), the bottom surface of the filter cover (15) is fixedly connected to a motor (14), the output end of the motor (14) passes through the filter cover (15) and extends to the interior of the filter cover (15), the output end of the motor (14) is fixedly connected to a transmission rod (16), and the outer surface of the transmission rod (16) is fixedly connected to a group of crushing blades (17).

2. A dredging device for water conservancy projects according to claim 1, characterized in that: A status display light (18) is fixedly connected to the front of the desilting pump (3), and the status display light (18) is electrically connected to the desilting pump (3) via a wire.

3. A dredging device for water conservancy projects according to claim 1, characterized in that: A lifting ring (2) is fixedly connected to the upper surface of the mounting frame (1).

4. A dredging device for water conservancy projects according to claim 1, characterized in that: A parameter plate (10) is provided on the back of the dredging pump (3), and the front of the parameter plate (10) is fixedly connected to the back of the dredging pump (3).

5. A dredging device for water conservancy projects according to claim 1, characterized in that: The bottom surface of the mounting frame (1) is fixedly connected to four mounting seats (6), the bottom surface of each mounting seat (6) is fixedly connected to a driver (7), the bottom surface of each driver (7) is fixedly connected to a driving arm (8), and the outer surface of each driving arm (8) is fixedly connected to a spiral blade (9).

6. A dredging device for water conservancy projects according to claim 1, characterized in that: The left side surface of the adapter sleeve (11) is fixedly connected to a transmission conduit (12), and one end of each transmission conduit (12) away from the adapter sleeve (11) is fixedly connected to a quick-connect sleeve (13).

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